The length of time for the expiration date or "best used before" date depends on the type of product, as well as the brand.

Perishable items (such as flax oils or certain probiotics) generally have shorter expiration dates. Although our warehouse is fully air-conditioned, these more fragile items are put in cold storage (freezer or refrigeration unit) for maximum freshness.

Our receiving department does its best to verify and then enter the correct expiration dates for all incoming products. However, discrepancies do occur from time to time. This being said, the exceptionally high turnover at iHerb ensures that our inventory is among the freshest in the industry.

Shipping Weight:

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3.13 lbs (1.42 kg)

Shipping Weight

The Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width &amp; height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.

Source of Life Energy Shake is a highly concentrated, power-packed formula, supplying a perfect blend of complete protein, vitamins, minerals, bioflavonoids, enzymes, plant pigments, nucleic acids, essential oils and herbs. This broad spectrum is synergistically fortified with whole food concentrates, bringing you the most powerful nutritional supplement ever developed. Combined with milk, juice or water, each delicious serving of Source of Life Energy Shake provides a Guaranteed Burst of Energy.

Source of Life Energy Shake is scientifically formulated with isolated soy protein from only non-genetically modified (non-GMO) soybeans — As Nature Intended.

25 grams of soy protein a day, as part of a diet low in saturated fat and cholesterol, may reduce the risk of heart disease. A serving of Source of Life Energy Shake supplies 6.25 grams of soy protein.

My husband uses this to make a drink for us in the morning with milk, ice, frozen banana, frozen strawberries, l-glutamine. It taste awesome! Starts the day off right with energy and a good source of protein.

I've used this product for years and have always enjoyed it. However, they are now using stevia as a sweetener. I'm sensitive to stevia - it gives me headaches. Also, I really dislike it's odd and bitter flavor. I contacted Nature's Plus on several occasions to see if they would offer a stevia free version, but received no response. This product is now ruined for me.